We are lizard[1] biologists[2], and to do our work we need to catch lizards – never an easy task with such fast, agile creatures.

Years ago, one of us was in the Bahamas chasing a typically uncooperative lizard across dense and narrow branches, frustrated that its nimble agility was thwarting efforts to catch it. Only when finally...

Authors: Staff

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Curious Kids[1] is a series for children of all ages. If you have a question you’d like an expert to answer, send it to This email address is being protected from spambots. You need JavaScript enabled to view it.[2]. “What is radium and why is it dangerous?” – Aurora, 10, Laredo, Texas The element radium can be found in extremely tiny amounts in the Earth’s crust and oceans, and in
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When the 2025 Nobel Prize in Chemistry[1] honored Omar Yaghi – the “father of metal-organic frameworks,” or MOFs – along with Susumu Kitagawa and Richard Robson, it celebrated more than the creation of a new class of crystalline materials. It recognized a revolution quietly reshaping how scientists capture, store and sense molecules....

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Despite how natural friendship can feel, people rarely stop to analyze it. How do you know when someone will make a good friend? When is it time to move on from a friendship? Oftentimes, people rely on gut intuitions to answer these kinds of questions.

In psychology research, there’s no universally accepted definition of a friend....

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